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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Córdoba (Northeast Argentina, Argentina)


Class
 
Arachnida
Lamarck, 1801
Arachnids
92
260
333
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
75
220
281
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
50
183
256
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
50
183
256
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
40
165
237
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
40
165
237
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
36
58
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
9
15
Genera
Species
 
Taxom
 


Genera for Córdoba
9 Genera with 15 Species
Anelosimus Simon, 1850Social cobweb spiders1SpeciesTaxom
Argyrodes Simon, 1842Dewdrop spiders1SpeciesTaxom
Enoplognatha Pavesi, 18332SpeciesTaxom
Euryopis Menge, 18471SpeciesTaxom
Latrodectus Walckenaer, 1776Black widow spider2SpeciesTaxom
Neottiura Menge, 19141SpeciesTaxom
Simitidion Wunderlich, 18361SpeciesTaxom
Steatoda Sundevall, 1901False black widows3SpeciesTaxom
Theridion Walckenaer, 1802Tangle-Web Spiders3SpeciesTaxom


Species list for Córdoba
15 Species
Anelosimus studiosus (Nicholas Mar..., 1850)⇒ Anelosimus fraternus Agnarsson, 2006
Argyrodes argyrodes (Walckenaer, 1842)⇒ Neospintharus trigonum Nicholas Mar..., 1850
Enoplognatha diversa John Blackwall, 1859
Enoplognatha thoracica (Carl Wilhelm..., 1833)⇒ Enoplognatha oelandica Tord Tamerla..., 1875
Euryopis episinoides Charles Atha..., 1847
Latrodectus corallinus Abalos, 1980Widow Spider
Latrodectus curacaviensis (Müller, 1776)⇒ Latrodectus variegatus Hercule Nicolet, 1849
Neottiura curvimana Eugène Simon, 1914
Simitidion simile Carl Ludwig ..., 1836
Steatoda ancorata Holmberg, 1876Cobweb spiders
Steatoda borealis Nicholas Mar..., 1850Boreal Combfoot
Steatoda sabulosa Albert Tullgren, 1901
Theridion melanurum Carl Wilhelm..., 1831Balsam fir
Theridion mystaceum Koch, 1870
Theridion pictum (Charles Atha..., 1802)⇒ Theridion hemerobium Eugène Simon, 1914

Subnodes of Theridiidae with occurrences in Córdoba
SubfamilyArgyrodinae
Simon, 1894
1
1
Genus
Species

Taxom

SubfamilyHadrotarsinae
Thorell, 1881
1
1
Genus
Species

Taxom

SubfamilyLatrodectinae
Petrunkevitch, 1928
2
5
Genera
Species

Taxom

SubfamilyPholcommatinae
Simon, 1894
1
2
Genus
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
3
5
Genera
Species

Taxom



Theridiidae (Sundevall 1833)
Theridiidae (Sundevall 1833)


Links, sources and further information
Theridiidae at artfakta.se
Theridiidae at biodiversity.org.au
Theridiidae at dyntaxa.se
Theridiidae at gbif.org
Theridiidae at irmng.org
Theridiidae at itis.gov